1691569226

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{212669}}^1$

素因数の和:212809

約数の個数: 16

約数和(自身を含む): 2626049160

約数和(自身を除く): 934479934

約数列:

[1, 2, 41, 82, 97, 194, 3977, 7954, 212669, 425338, 8719429, 17438858, 20628893, 41257786, 845784613, 1691569226]

約数ペア:

[(1, 1691569226), (2, 845784613), (41, 41257786), (82, 20628893), (97, 17438858), (194, 8719429), (3977, 425338), (7954, 212669)]